<template>
  <div class="wrapper">
     <swiper :options="swiperOption" v-if="showSwiper">
       <swiper-slide v-for="item in swiperList" :key="item.id">
         <img class='swiper-img' :src="item.imgUrl">
       </swiper-slide>

        <div class="swiper-pagination"  slot="pagination"></div>
     </swiper>

  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  
  data () {
    return {
      swiperOption: {
        pagination: { el: '.swiper-pagination'},
        loop: true
      }
    }
  },

   props: {
        swiperList:Array
   },

   computed:{
     showSwiper:function(){
       return this.swiperList.length
     }
   }
  
}
</script>

<style lang="stylus" scoped>
  .wrapper >>>.swiper-pagination-bullet-active{
    background :#fff
  }
  .wrapper
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 26.25%
    background: #eee
    .swiper-img
      width: 100%
</style>
